APA (7th ed.) Citation

Hicks, J. R. (1967). Contribution to the theory of the trade cycle. Clarendon Press.

Chicago Style (17th ed.) Citation

Hicks, J. R. Contribution to the Theory of the Trade Cycle. Oxford: Clarendon Press, 1967.

MLA (9th ed.) Citation

Hicks, J. R. Contribution to the Theory of the Trade Cycle. Clarendon Press, 1967.